**Tablespoons to teaspoons** volume units conversion factor is 3, except Australia. To find out how many teaspoons in tablespoons, multiply by the conversion factor or use the converter.

**1 Tablespoon = 3 Teaspoons [US, UK or Metric]**

**1 Tablespoon = 4 Teaspoons [Australia]**

**Tablespoon** is a commonly used volume unit in cooking recipes. 1 US tbsp is about 15 milliliters and 0.5 fluid ounces, whereas in Australia, it is about 20 mL. The abbreviations are "**tbsp**"and "**tbs**".

**Teaspoon** is a volume unit used mostly in cooking recipes and prescriptions. 1 US tsp is about 5 milliliters and 1/6 of fluid ounces. The abbreviations are "**tsp**" and "**ts**". The abbreviations are always in small letters since when in used in capital letters, usually mistaken with larger volume unit, tablespoon.

Please note that not all the table and teaspoons are the same. Although the conversion result is the same for imperial, US and metric conversions, the volume capacities might be all different for each of these measurement systems.